| US 7,570,700 B2 | ||
| Parallel concatenated code with soft-in soft-out interactive turbo decoder | ||
| Kelly B. Cameron, Irvine, Calif. (US); Hau Thien Tran, Irvine, Calif. (US); Ba-Zhong Shen, Irvine, Calif. (US); and Christopher R. Jones, Los Angeles, Calif. (US) | ||
| Assigned to Broadcom Corporation, Irvine, Calif. (US) | ||
| Filed on Jul. 22, 2004, as Appl. No. 10/897,200. | ||
| Application 10/897200 is a division of application No. 09/952455, filed on Sep. 12, 2001, granted, now 7,035,342. | ||
| Claims priority of provisional application 60/232053, filed on Sep. 12, 2000. | ||
| Claims priority of provisional application 60/232288, filed on Sep. 12, 2000. | ||
| Prior Publication US 2005/0021555 A1, Jan. 27, 2005 | ||
| Int. Cl. H04L 5/12 (2006.01); H04L 23/02 (2006.01) | ||
| U.S. Cl. 375—265 [375/341; 714/701; 714/746; 714/755] | 24 Claims |
| 1. A method for producing a coded signal from a sequence of tuples, the method comprising:
employing an encoder to encode the sequence of tuples in a first encoding;
modulo interleaving the sequence of tuples in at least one interleaving;
encoding the modulo interleaved sequence of tuples in at least one encoding, such that each respective encoding of the at
least one encoding encodes one corresponding modulo interleaved sequence of tuples generated by one corresponding interleaving
of the at least one interleaving;
selecting the encoded tuples sequentially from each encoding of the first encoding and the at least one encoding; and
mapping the selected tuples to at least one constellation in at least one mapper.
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